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            <h2 class="title" style="clear: both"><a id="set_lg_regionmax_parameter"></a>set_lg_regionmax</h2>
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      <p>
                 Sets the size of the underlying logging area of the Berkeley DB
                 environment, in bytes.  By default, or if the value is set to 0, the
                 minimum region size is used, approximately 128KB.  The log region is
                 used to store filenames, and so may need to be increased in size if a
                 large number of files will be opened and registered with the specified
                 Berkeley DB environment's log manager.
            </p>
      <p>
                 The syntax of this parameter in the <a href="../../programmer_reference/env_db_config.html#env_db_config.DB_CONFIG" class="olink">DB_CONFIG</a> file is a
                 single line with the string
                 <code class="literal">set_lg_regionmax</code>, one or more
                 whitespace characters, and the log region size in bytes.
            </p>
      <p>
                 If the database environment already exists when this parameter is
                 changed, it is ignored. To change this value after the environment
                 has been created, re-create your environment.
            </p>
      <p>For more information, see <a class="xref" href="envget_lg_regionmax.html" title="DB_ENV-&gt;get_lg_regionmax()">DB_ENV-&gt;get_lg_regionmax()</a>. </p>
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